package string02;
/*
   String 类的面试题
 */
public class Demo03 {
    public static void main(String[] args) {
        String str1 = "abc";
        String str2 = "abc";
        String str3 = "def";

        System.out.println(str1 == str2);//true
        System.out.println(str1.equals(str2)); //true

        System.out.println(str2 == str3);//false
        System.out.println(str2.equals(str3));//false

    }
}
